Superior has been in business for over fifty years. Our principal owners combined have over 70 years of signage industry exp...erience. Based in Long Beach, California, we are one of the largest privately owned custom signage fabricators in the western region of the United States, serving our clients nationally and internationally. Our client base, many of world class stature, is testimony to...
Founded in 1968, Superior Electrical Advertising offers signage installation solutions. The company maintains a more than 100,000-square-foot fabrication plant. With a network of over 400 companies, it offers services throughout the United Sates. Superior Electrical Advertising has in-house design and engineering capabilities. The company has a fleet of nearly 30 service and installation...